物业管理企业的资质等级分为( )。

A．一级、二级和三级

B．一级和二级

C．一级、二级、三级和临时资质

D．一级、二级、三级和四级

We can produce shoes ________ after the fashions of different markets or according to buyers' samples.[ ]

A. modeled  

B. designed

C. requested  

D. made